Using biofuels from regeneration cuttings is becoming more common in Sweden. Ash from the combustion of biofuels contains many valuable nutrients and base cations. The Swedish Forest Agency recommends that ash should be recycled to clearings where biofuels have been removed, to avoid future impoverishment of Swedish woodlands. In Jämtland, in northern Sweden, a large quantity of biofuels are taken out from cuttings but ash recycling has not yet been tried. The aim of this thesis was to examine the conditions for ash recycling in Jämtland regarding to soil chemistry and heavy metal content in soil and biofuels.

Nötcenter Viken is a Swedish nucleus herd for dairy cattle. The goal for the farm is to select suitable mothers for the next top generation of bulls. Today the selection for udder health is based on a pedigree index and phenotype data. The pedigree index is based on the cow?s father and grandfathers breeding values.

SCA has today almost 300 000 hectares of their forest land planted with lodgepole pine(Pinus contorta var. latifolia). Due to initial extensive planting in the 1970ies the area oflodgepole pine forests in the thinning age has grown rapidly from the end of the 1990ies.During the years 1996-2005 first commercial thinning of lodgepole pine at SCA took place.The goal of the hereby presented study was to investigate the growth and stability in thosefirstly-thinned lodgepole pine stands a few years after thinning. Furthermore, the objectivewas to investigate the relationship between stand stability and different stand parameters.Additionally, lodgepole pine stem quality was estimated.The study is mainly based on the data collected during an inventory project carried out atSCA in 2008. Altogether 91 lodgepole pine stands in northern Sweden were measured afterthe first thinning.

A study has been performed that investigates the variation of iron content in groundwater.The study was initiated by Midvatten AB, which noticed that the iron content in groundwater samples can vary greatly over small distances. The purpose of this study was to geochemically and geohydrologically determine the factors that influence the content of iron and manganese in groundwater from a selection of eskers in Dalarna, and determine how to best sample groundwater with the method used by Midvatten AB. An evaluation was made of how the vertical variation in soil material, water composition, pumping time and pipe material affects the content of iron in groundwater. Piper diagrams were used to study the relationship between the chemical composition of the groundwater and the content of iron and manganese in groundwater samples from the studied areas. The groundwater from the studied areas was then classified in the Piper diagrams, according to the content of the major ions.

AimTo validate the STOPP-8-questionnaire (S8Q), containing items from the SIH-questionnaire, against the criterion method accelerometry to estimate its capacity to assess 8 year old Swedish children?s physical activity (PA). Can it assess children?s physical activity? Can it differentiate the active children from the sedentary? If the answer is yes, how well can it do so? MethodData was collected during fall and winter the school year of 2008 - 2009 via the project STOPP-8. Out of 676 children at 12 schools in Stockholm area, 155 (boys n=72, girls n=83) provided complete questionnaire data and wore an accelerometer (Actiwatch 4) during 7 consecutive days which provided data for mean and median activity, time spent sedentary, in moderate to vigorous PA and vigorous PA.

In the current situation in the housing market and in particular the inner city much attention is directed towards achieved prices per square meter in sales. The indicator is as a principle an appropriate measure of the housing market?s health and development, and can to some extent be used to make approximations of the general economic health status of municipalities and counties. It occurs occasionally that questions about whether prices are based on fundamentals at all times.The thesis questions that very issue, not from a macro accompanying financial perspective but rather from a microeconomic perspective, where each tenant ownership in the study is a micro-object. Are the observed prices per square meter rational relative to housing cooperative?s assets or is there a lack in the observed prices anchoring the respective association's finances.

There is a lot of research made on second language (L2) learning (Jesney, 2004). However the relationship between foreign accent, intelligibility and acoustics within pronunciation tutoring is quite an unresearched area (Thorén, 2008). The aim of the study was to analyze how a course in Swedish pronunciation affected foreign accent, intelligibility and acoustics among L2-learners of Swedish. A total of 41 people participated in the study: 16 L2-learners, 4 native Swedish speakers consisting a control group and 21 perceptual assessors with Swedish as native language. The L2-learners foreign accent and intelligibility were rated by the listeners before and after a course in Swedish pronunciation on an eight-point Likert-scale.

A comparative thesis to study precious metals impact on a portfolio, during a long period of time, from the fourth quarter of 1986 to the third quarter of 2012. Five different portfolios are compared; three of the portfolios containing one of the following precious metals, gold, silver and platinum, the fourth portfolio contain all precious metals and shares, and the fifth portfolio containing only shares which is represented of OMXS30. This is done to determine the portfolio that generates the most return in relation to the least risk with the help of historical prices. Sharpe ratio is used to measure the profitability of precious metals by measuring the yield relative to the total risk. The study also measures precious metals correlation with shares..

Executive summaryThe aim of this study is to examine how the favourability and brand exposure of Norwegian has been damage by their supplier, Boeing 787:s, problems concerning the aircraft Dreamliner. The theoretical framework underlies the content analysis that has been used to operate the study. In total the empirical data rise up to 623 articles that has been collected and analysed from the media archive Retriever. Compares to before and after Boeing 787:s problem with the Dreamliner, the results indicates that the favourability of Norwegian in the Swedish media landscape during the problems was negatively affected. The results also show that there was no increase in brand exposure for Norwergian during the problems.

Objective: Our purpose with this study is to demonstrate the impact of natural disasters on banks' share prices.Method: Quantitative survey method, an event study.Conclusion: There is no association or a very weak correlation in this study between natural disasters and the Swedish banks' share prices..

The scope of this master thesis is the scientific publishing at Uppsala University's Faculty of Arts. The aim of the thesis is to investigate publication patterns and publishing strategies. To investigate how the publication patterns of the faculty is structured and what priorities and considerations the researchers have regarding scientific publishing. Furthermore, the aim is to compare these publishing strategies and publication patterns to incentives and selection principles of the bibliometric indicators in the performance based research funding systems on the national and local scale.The thesis is based on the theories of disciplinary differences developed by Richard Whitley and Tony Becher and Paul R. Trowler. These theories suggest a framework based on organizational and sociological perspectives, that offers ways to explain differences in publication patterns between different scientific fields.The study is based on two empirical studies of the faculty.

Motivation: The aim of this study has been to conduct a comparative study concerning how race, ethnicity and class is represented in American contrary to Swedish daily press and from there on to explore and explain similarities and differences that have been found in the material.Problem statement:? How is race, ethnicity and class represented in American contrary Swedish daily press?? What are the similarities and differences between the countries? daily news flow?? What causes the similiarities and differences to achieve their current form?Material: The material which has been the subject of this study consists of eight articles ? four American articles (USA Today) and four Swedish articles (Dagens Nyheter). The material has been elected to meet certain criterias and mainly discusses the effects the health care reform will have on the American population.Approach: The material has been approached by using theories concerned with race, ethnicity, class and framing. The method used to analyze the material was Critical Discourse Analysis (CDA).Results: The results shows significant similarities, although mainly differences, between the countries? daily news flow.

This paper attempts to investigate the correlation of 12 month abnormal returns and the fundamental value of stocks in theSwedish stock market between the year 2000-2011. Also, the paper tries to apply and evaluate the concept of the margin ofsafety. In estimating the fundamental value we use the residual income valuation model and three different estimationapproaches of the beta coefficient in order to correct for financial and operational biases. We find that our different portfoliosearn abnormal returns. However, this could be explained by the size effect and P/B effect.

My aim is to examine the special form of interaction between users of the shut-in service and the responsible librarians. My purpose is to examine how mediating of literature can be pictured in correlation with shut-in services. How do librarians describe their experiences of the shut-in service? What roles of mediating can be perceived? How can interaction interpreted in the context of the shut-in service?The material was acquired by doing qualitative interviews of five librarians who works with shut-in service. This study is based on the theory of Åse Kristine Tveit.

The well-being of employees has become a key concept in the rhetoric of the company boards and business literature of today. There is however not much statistic evidence of a connection between economic results and the perceived working climate. This thesis sets out to investigate whether there is a positive correlation between economic results and working climate on a work group level. It also aims to study which specific working climate factors influence the results. In order to meet its purpose this thesis analyzes employee satisfaction questionnaire data and economic results from more than 300 work groups.